<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>欢迎您的到来</title>
    <link rel="stylesheet" href="css/base.css">
</head>
<body>
    <center>
        {% block container %}
        <div id="container">
            {% block top %}
            <div id="top">
                <h1>
                   {{name}}
                </h1>
                <br>
                <h3>
                    {{title}}
                </h3>
            </div>
            {% endblock %}
        {% endblock %}
    </center>
</body>
</html>